version.rb in opentelemetry-api-1.2.1

- old
+ new

@@ -4,7 +4,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
 module OpenTelemetry
   ## Current OpenTelemetry version
-  VERSION = '1.2.0'
+  VERSION = '1.2.1'
 end